EP3952622A4 - Circuit board including connection structure and electronic device including same - Google Patents

Circuit board including connection structure and electronic device including same Download PDF

Info

Publication number
EP3952622A4
EP3952622A4 EP20777072.8A EP20777072A EP3952622A4 EP 3952622 A4 EP3952622 A4 EP 3952622A4 EP 20777072 A EP20777072 A EP 20777072A EP 3952622 A4 EP3952622 A4 EP 3952622A4
Authority
EP
European Patent Office
Prior art keywords
electronic device
circuit board
connection structure
device including
same
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20777072.8A
Other languages
German (de)
French (fr)
Other versions
EP3952622A1 (en
Inventor
Yongwon Lee
Jeonghoo KIM
Joohan Kim
Bongjae Rhee
Seyoung Yang
Seyoung Jang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP3952622A1 publication Critical patent/EP3952622A1/en
Publication of EP3952622A4 publication Critical patent/EP3952622A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/36—Assembling printed circuits with other printed circuits
    • H05K3/361—Assembling flexible printed circuits with other printed circuits
    • H05K3/363—Assembling flexible printed circuits with other printed circuits by soldering
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/403—Edge contacts; Windows or holes in the substrate having plural connections on the walls thereof
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3457—Solder materials or compositions; Methods of application thereof
    • H05K3/3468—Applying molten solder
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/11—Printed elements for providing electric connections to or between printed circuits
    • H05K1/111—Pads for surface mounting, e.g. lay-out
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/141—One or more single auxiliary printed circuits mounted on a main printed circuit, e.g. modules, adapters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09145—Edge details
    • H05K2201/09154—Bevelled, chamferred or tapered edge
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09145—Edge details
    • H05K2201/09181—Notches in edge pads
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/01—Tools for processing; Objects used during processing
    • H05K2203/0104—Tools for processing; Objects used during processing for patterning or coating
    • H05K2203/0126—Dispenser, e.g. for solder paste, for supplying conductive paste for screen printing or for filling holes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/04—Soldering or other types of metallurgic bonding
    • H05K2203/041—Solder preforms in the shape of solder balls
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/12—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
    • H05K3/1241—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by ink-jet printing or drawing by dispensing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/341—Surface mounted components
    • H05K3/3431—Leadless components
    • H05K3/3442—Leadless components having edge contacts, e.g. leadless chip capacitors, chip carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Telephone Set Structure (AREA)
EP20777072.8A 2019-03-25 2020-03-19 Circuit board including connection structure and electronic device including same Pending EP3952622A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190033557A KR20200113410A (en) 2019-03-25 2019-03-25 Circuit board including connecting structure and electronic device including the same
PCT/KR2020/003776 WO2020197169A1 (en) 2019-03-25 2020-03-19 Circuit board including connection structure and electronic device including same

Publications (2)

Publication Number Publication Date
EP3952622A1 EP3952622A1 (en) 2022-02-09
EP3952622A4 true EP3952622A4 (en) 2022-06-15

Family

ID=72608650

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20777072.8A Pending EP3952622A4 (en) 2019-03-25 2020-03-19 Circuit board including connection structure and electronic device including same

Country Status (3)

Country Link
EP (1) EP3952622A4 (en)
KR (1) KR20200113410A (en)
WO (1) WO2020197169A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220086364A (en) * 2020-12-16 2022-06-23 삼성전자주식회사 Battery and electronic device including the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007012934A (en) * 2005-06-30 2007-01-18 Optrex Corp Connection structure of printed wiring board employing flexible wiring board
US20110255250A1 (en) * 2010-04-19 2011-10-20 Richard Hung Minh Dinh Printed circuit board components for electronic devices
US9374898B2 (en) * 2013-04-24 2016-06-21 Apple Inc. Electrical and mechanical interconnection for electronic components
US10165690B2 (en) * 2015-06-19 2018-12-25 Nippon Telegraph And Telephone Corporation Solder joint structure of flexible printed circuit board

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010283259A (en) * 2009-06-08 2010-12-16 Sumitomo Electric System Solutions Co Ltd Wiring board bonding method
KR101729179B1 (en) * 2012-11-26 2017-05-11 한국전자통신연구원 structure for connecting electrical trace lines of printed circuit boards and optical transmission/reception module having the same
US9839117B2 (en) * 2016-04-11 2017-12-05 Microsoft Technology Licensing, Llc Flexible printed circuit with enhanced ground plane connectivity
JPWO2019043933A1 (en) * 2017-09-04 2019-11-07 三菱電機株式会社 Flexible substrate and optical module

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007012934A (en) * 2005-06-30 2007-01-18 Optrex Corp Connection structure of printed wiring board employing flexible wiring board
US20110255250A1 (en) * 2010-04-19 2011-10-20 Richard Hung Minh Dinh Printed circuit board components for electronic devices
US9374898B2 (en) * 2013-04-24 2016-06-21 Apple Inc. Electrical and mechanical interconnection for electronic components
US10165690B2 (en) * 2015-06-19 2018-12-25 Nippon Telegraph And Telephone Corporation Solder joint structure of flexible printed circuit board

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020197169A1 *

Also Published As

Publication number Publication date
KR20200113410A (en) 2020-10-07
EP3952622A1 (en) 2022-02-09
WO2020197169A1 (en) 2020-10-01

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Effective date: 20220513

RIC1 Information provided on ipc code assigned before grant

Ipc: H05K 1/14 20060101ALN20220509BHEP

Ipc: H05K 3/12 20060101ALN20220509BHEP

Ipc: H05K 3/40 20060101ALI20220509BHEP

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